The most abundant of the four major classes of biomolecules, which also include proteins, lipids, and nucleic acids. they fill numerous roles in living things, such as the storage and transport of energy (starch, glycogen) and structural components (cellulose in plants, chitin in animals). additionally, these and their derivatives play major roles in the working process of the immune system, fertilization, pathogenesis, blood clotting, and development.

Carbohydrates

Explanation:

Carbohydrate is a macronutrient formed primarily of carbon, hydrogen and oxygen molecules. This macronutrient when ingested and absorbed is responsible for releasing glucose, providing energy to cells as the primary source of cellular energy, and maintaining glycemic metabolic maintenance for the body to continue to function well. Carbohydrates are the most abundant biomolecule present in the body and play a key role in many parts of our body.

Carbohydrates are involved in energy storage and transport, immune system, reproductive system, fertilization, blood clotting, among other processes that are vital in the body.

Carbohydrates

Explanation:

Carbohydrates are the most abundant of the four major classes of biomolecules, which also include proteins, lipids, and nucleic acids. They fill numerous roles in living things, such as the storage and transport of energy (starch, glycogen) and structural components (cellulose in plants, chitin in animals). Additionally, these and their derivatives play major roles in the working process of the immune system, fertilization, pathogenesis, blood clotting, and development.

it has to be understood that the sea water contains a huge amount of sodium and chlorine ions and if they enter the cell of the atlantic cod fish, the cell will shrivel and the fish will die. to avoid such a condition, the fish uses active transport for the purpose of removing the ions against the gradient.

explanation:

the atlantic cod is not a maritime osmoconformer. its native application of salts is less than that of the seawater it lives in. it is continually falling water from the gills to the ocean via osmosis.

countering that, the fish is going to be swallowing seawater. but since its internal collection of salts is lower than seawater, the fish will want to go free of excess salt, and since that's going upon a gradient, then active transport, requiring energy, must be used to pump out the salt. much marine fish use the organs to filter out the salt and these fish discharge very straight urine.